If you look at the ingredients for Alka-Seltzer, you will find that it contains citric acid and sodium bicarbonate (baking soda). When you drop the tablet in water, the acid and the baking soda react -- this produces the fizz.
Shake and Bake A new and increasingly widespread technique also known as one pot, this condenses the anhydrous method's many steps and requires only a plastic soda bottle, the size of which depends on the quantity of meth the cook intends to make.
A great recipe that tastes just like the commercial mix but no unhealthy stuff. This mix is one of the Cottage Food products I will sell at the Farmer's Market. Homemade Shake 'n Bake Mix Recipe. 3 cups dry bread crumbs. 1 Tablespoon salt. 1 Tablespoon paprika. 1 Tablespoon onion powder. 2 teaspoons sugar.